Input: xpad - add support for PDP Xbox One controllers

commit e5c9c6a885fad00aa559b49d8fc23a60e290824e upstream.

Adds support for the current lineup of Xbox One controllers from PDP
(Performance Designed Products). These controllers are very picky with
their initialization sequence and require an additional 2 packets before
they send any input reports.

Signed-off-by: Mark Furneaux <mark@furneaux.ca>
Reviewed-by: Cameron Gutman <aicommander@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c
index d86e59515b9c9eadeab8346e8f97780e3edf1690..d88d3e0f59fb832cd569330a2899cf9647a08945 100644 (file)
--- a/drivers/input/joystick/xpad.c
+++ b/drivers/input/joystick/xpad.c
@@ -229,6 +229,7 @@ static const struct xpad_device {
        { 0x0e6f, 0x0213, "Afterglow Gamepad for Xbox 360", 0, XTYPE_XBOX360 },
        { 0x0e6f, 0x021f, "Rock Candy Gamepad for Xbox 360", 0, XTYPE_XBOX360 },
        { 0x0e6f, 0x0246, "Rock Candy Gamepad for Xbox One 2015", 0, XTYPE_XBOXONE },
+       { 0x0e6f, 0x02ab, "PDP Controller for Xbox One", 0, XTYPE_XBOXONE },
        { 0x0e6f, 0x0301, "Logic3 Controller", 0, XTYPE_XBOX360 },
        { 0x0e6f, 0x0346, "Rock Candy Gamepad for Xbox One 2016", 0, XTYPE_XBOXONE },
        { 0x0e6f, 0x0401, "Logic3 Controller", 0, XTYPE_XBOX360 },
@@ -475,6 +476,22 @@ static const u8 xboxone_hori_init[] = {
        0x00, 0x00, 0x00, 0x80, 0x00
 };
 
+/*
+ * This packet is required for some of the PDP pads to start
+ * sending input reports. One of those pads is (0x0e6f:0x02ab).
+ */
+static const u8 xboxone_pdp_init1[] = {
+       0x0a, 0x20, 0x00, 0x03, 0x00, 0x01, 0x14
+};
+
+/*
+ * This packet is required for some of the PDP pads to start
+ * sending input reports. One of those pads is (0x0e6f:0x02ab).
+ */
+static const u8 xboxone_pdp_init2[] = {
+       0x06, 0x20, 0x00, 0x02, 0x01, 0x00
+};
+
 /*
  * A specific rumble packet is required for some PowerA pads to start
  * sending input reports. One of those pads is (0x24c6:0x543a).
@@ -505,6 +522,8 @@ static const struct xboxone_init_packet xboxone_init_packets[] = {
        XBOXONE_INIT_PKT(0x0e6f, 0x0165, xboxone_hori_init),
        XBOXONE_INIT_PKT(0x0f0d, 0x0067, xboxone_hori_init),
        XBOXONE_INIT_PKT(0x0000, 0x0000, xboxone_fw2015_init),
+       XBOXONE_INIT_PKT(0x0e6f, 0x02ab, xboxone_pdp_init1),
+       XBOXONE_INIT_PKT(0x0e6f, 0x02ab, xboxone_pdp_init2),
        XBOXONE_INIT_PKT(0x24c6, 0x541a, xboxone_rumblebegin_init),
        XBOXONE_INIT_PKT(0x24c6, 0x542a, xboxone_rumblebegin_init),
        XBOXONE_INIT_PKT(0x24c6, 0x543a, xboxone_rumblebegin_init),